Failsafe
破损安全
🗣️ 情景例句
It's nice to see you again.
再次见到你，真是太好了。
We pitied the family in their sudden unhappiness.
那家人遭受突然的不幸，我们深感同情。
Meanwhile, a number of university students have volunteered to drive buses while the strike lasts.
与此同时，有一部分大学生自愿在罢工期间驾驶公共汽车。